Allen, v. c., & ravensburg, N. G. v. (1994). a beginner's business book. marburg consult for self-help promotion.
Цитирование в стиле Чикаго (17-е изд.)Allen, victor c., и Nicole Goler v. ravensburg. A Beginner's Business Book. marburg: marburg consult for self-help promotion, 1994.
Цитирование MLA (9-е изд.)Allen, victor c., и Nicole Goler v. ravensburg. A Beginner's Business Book. marburg consult for self-help promotion, 1994.